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» How Not to Evaluate a Developmental System
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OZCHI
2009
ACM
16 years 1 months ago
A study of email and SMS use in rural Indonesia
This paper describes a two-year research study that piloted and evaluated the use of low-cost, low-bandwidth Information and Communications Technology (ICT) to support meetings be...
Dean M. G. Hargreaves, Toni Robertson
CSE
2009
IEEE
16 years 1 months ago
A Visual Interface for Social Information Filtering
Abstract—Collaborative or “Social” filtering has been successfully deployed over the years as a technique for analysing large amounts of user-preference knowledge to predict...
John O'Donovan, Brynjar Gretarsson, Svetlin Bostan...
159
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POLICY
2009
Springer
16 years 24 days ago
Towards Session-Aware RBAC Administration and Enforcement with XACML
Abstract—An administrative role-based access control (ARBAC) model specifies administrative policies over a role-based access control (RBAC) system, where an administrative perm...
Min Xu, Duminda Wijesekera, Xinwen Zhang, Deshan C...
SIGIR
2009
ACM
16 years 22 days ago
Predicting user interests from contextual information
Search and recommendation systems must include contextual information to effectively model users’ interests. In this paper, we present a systematic study of the effectiveness of...
Ryen W. White, Peter Bailey, Liwei Chen
ENC
2008
IEEE
16 years 21 days ago
Adaptively Brokering Continuous Queries for Exploiting Streams
This paper introduces an approach for adaptively brokering queries for exploiting streams produced and consumed by devices with limited computing and storage capacities. Such devi...
José-Luis Zechinelli-Martini, Thierry Delot...